package ocb

import (
	"encoding/hex"
)

// Test vectors from https://tools.ietf.org/html/rfc7253. Note that key is
// shared accross tests.
var testKey, _ = hex.DecodeString("000102030405060708090A0B0C0D0E0F")

var rfc7253testVectors = []struct {
	nonce, header, plaintext, ciphertext string
}{
	{"BBAA99887766554433221100",
		"",
		"",
		"785407BFFFC8AD9EDCC5520AC9111EE6"},
	{"BBAA99887766554433221101",
		"0001020304050607",
		"0001020304050607",
		"6820B3657B6F615A5725BDA0D3B4EB3A257C9AF1F8F03009"},
	{"BBAA99887766554433221102",
		"0001020304050607",
		"",
		"81017F8203F081277152FADE694A0A00"},
	{"BBAA99887766554433221103",
		"",
		"0001020304050607",
		"45DD69F8F5AAE72414054CD1F35D82760B2CD00D2F99BFA9"},
	{"BBAA99887766554433221104",
		"000102030405060708090A0B0C0D0E0F",
		"000102030405060708090A0B0C0D0E0F",
		"571D535B60B277188BE5147170A9A22C3AD7A4FF3835B8C5701C1CCEC8FC3358"},
	{"BBAA99887766554433221105",
		"000102030405060708090A0B0C0D0E0F",
		"",
		"8CF761B6902EF764462AD86498CA6B97"},
	{"BBAA99887766554433221106",
		"",
		"000102030405060708090A0B0C0D0E0F",
		"5CE88EC2E0692706A915C00AEB8B2396F40E1C743F52436BDF06D8FA1ECA343D"},
	{"BBAA99887766554433221107",
		"000102030405060708090A0B0C0D0E0F1011121314151617",
		"000102030405060708090A0B0C0D0E0F1011121314151617",
		"1CA2207308C87C010756104D8840CE1952F09673A448A122C92C62241051F57356D7F3C90BB0E07F"},
	{"BBAA99887766554433221108",
		"000102030405060708090A0B0C0D0E0F1011121314151617",
		"",
		"6DC225A071FC1B9F7C69F93B0F1E10DE"},
	{"BBAA99887766554433221109",
		"",
		"000102030405060708090A0B0C0D0E0F1011121314151617",
		"221BD0DE7FA6FE993ECCD769460A0AF2D6CDED0C395B1C3CE725F32494B9F914D85C0B1EB38357FF"},
	{"BBAA9988776655443322110A",
		"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F",
		"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F",
		"BD6F6C496201C69296C11EFD138A467ABD3C707924B964DEAFFC40319AF5A48540FBBA186C5553C68AD9F592A79A4240"},
	{"BBAA9988776655443322110B",
		"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F",
		"",
		"FE80690BEE8A485D11F32965BC9D2A32"},
	{"BBAA9988776655443322110C",
		"",
		"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F",
		"2942BFC773BDA23CABC6ACFD9BFD5835BD300F0973792EF46040C53F1432BCDFB5E1DDE3BC18A5F840B52E653444D5DF"},
	{"BBAA9988776655443322110D",
		"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627",
		"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627",
		"D5CA91748410C1751FF8A2F618255B68A0A12E093FF454606E59F9C1D0DDC54B65E8628E568BAD7AED07BA06A4A69483A7035490C5769E60"},
	{"BBAA9988776655443322110E",
		"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627",
		"",
		"C5CD9D1850C141E358649994EE701B68"},
	{"BBAA9988776655443322110F",
		"",
		"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F2021222324252627",
		"4412923493C57D5DE0D700F753CCE0D1D2D95060122E9F15A5DDBFC5787E50B5CC55EE507BCB084E479AD363AC366B95A98CA5F3000B1479"},
}
